Results 11 to 20 of about 11,061 (299)
Progress in Particle and Nuclear Physics, 2018 © 2018 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences. First discovered in 2007, fast radio bursts (FRBs) are highly luminous (10-1-102 Jy), millisecond-scale, highly dispersive single radio pulses whose record high brightness temperatures ...
Popov, S. B. +2 more
exaly +12 more sources
Gamma-Ray Bursts: A Radio Perspective [PDF]
Advances in Astronomy, 2016 Gamma-ray bursts (GRBs) are extremely energetic events at cosmological distances. They provide unique laboratory to investigate fundamental physical processes under extreme conditions.
Poonam Chandra
doaj +4 more sources
Drifting discrete Jovian radio bursts reveal acceleration processes related to Ganymede and the main aurora [PDF]
Nature Communications, 2023 Radio detection at high time-frequency resolutions is a powerful means of remotely studying electron acceleration processes. Radio bursts have characteristics (polarization, drift, periodicity) making them easier to detect than slowly variable emissions.
Emilie Mauduit +3 more
doaj +2 more sources
Mechanism for fast radio bursts [PDF]
Physical Review D, 2016 Fast radio bursts are mysterious transient sources likely located at cosmological distances. The derived brightness temperatures exceed by many orders of magnitude the self-absorption limit of incoherent synchrotron radiation, implying the operation of a
Vieyro, Florencia Laura +3 more
core +6 more sources
The physical mechanisms of fast radio bursts [PDF]
Nature, 2020 Fast radio bursts are mysterious millisecond-duration transients prevalent in the radio sky. Rapid accumulation of data in recent years has facilitated an understanding of the underlying physical mechanisms of these events.
Zhang, Bing
core +4 more sources
Electron Cyclotron Maser Emission and the Brightest Solar Radio Bursts
The Astrophysical JournalThis paper investigates the incidence of coherent emission in solar radio bursts, using a revised catalog of 3800 solar radio bursts observed by the Nobeyama Radio Polarimeters from 1988 to 2023.
Stephen M. White +7 more
doaj +3 more sources
Astron Astrophys Rev, 2019 AbstractThe discovery of radio pulsars over a half century ago was a seminal moment in astronomy. It demonstrated the existence of neutron stars, gave a powerful observational tool to study them, and has allowed us to probe strong gravity, dense matter, and ...
Petroff E, Hessels JWT, Lorimer DR.
europepmc +7 more sources
EXPLORATION OF THE SOLAR DECAMETER RADIO EMISSION WITH THE UTR-2 RADIO TELESCOPE [PDF]
Radio Physics and Radio Astronomy, 2021 Purpose: The overview of the scientifi c papers devoted to the study of the solar decameter radio emission with the world’s largest UTR-2 radio telescope (Ukraine) published for the last 50 years. Design/methodology/approach: The study and analysis of
V. N. Melnik +5 more
doaj +1 more source
Space weather study through analysis of solar radio bursts detected by a single-station CALLISTO spectrometer [PDF]
Annales Geophysicae, 2021 This article summarises the results of an analysis of solar radio bursts (SRBs) detected by the Compound Astronomical Low-cost Low-frequency Instrument for Spectroscopy and Transportable Observatory (CALLISTO) spectrometer hosted by the University of ...
T. Ndacyayisenga +3 more
doaj +1 more source
The physics of fast radio bursts [PDF]
Science China Physics, Mechanics & Astronomy, 2021 In 2007, a very bright radio pulse was identified in the archival data of the Parkes Telescope in Australia, marking the beginning of a new research branch in astrophysics. In 2013, this kind of millisecond bursts with extremely high brightness temperature takes a unified name, fast radio burst (FRB).
Xiao, Di, Wang, Fayin, Dai, Zigao
openaire +2 more sources